Published September 2019
| public
Journal Article
Mental Geometry Underlying 3D Scene Inferences
- Creators
- Zaidi, Qasim
- Koch, Erin
- Maruya, Akihito
Abstract
Correctly judging poses, sizes, and shapes of objects in a scene are functionally important components of scene understanding for biological and machine visual systems. A three-dimensional (3D) object seen from different views forms quite different retinal images, and in general many different 3D objects could form identical two-dimensional (2D) retinal images, so judgments based on retinal information alone are underspecified. However, the very frequent case of objects on the ground projected to retinal images is a 2D-to-2D mapping and an invertible trigonometric function.
Additional Information
© 2019 The Author(s). First Published September 16, 2019.Additional details
- Eprint ID
- 99058
- DOI
- 10.1177/0301006619863862
- Resolver ID
- CaltechAUTHORS:20191003-132942833
- Created
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2019-10-03Created from EPrint's datestamp field
- Updated
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2021-11-16Created from EPrint's last_modified field